PTC 可复位保险丝

结果:
5,892
Manufacturer
Series
Size / Dimension
Current - Trip (It)
Resistance - Post Trip (R1) (Max)
Current - Hold (Ih) (Max)
Height - Seated (Max)
Resistance - Initial (Ri) (Min)
Resistance - 25°C (Typ)
Time to Trip
Current - Max
Thickness (Max)
Voltage - Max
Lead Spacing
Package / Case
Operating Temperature
Mounting Type
Ratings
Type
结果5,892
选择
图片产品详情单价可用性ECAD 模型Mounting TypeOperating TemperatureHeight - Seated (Max)RatingsCurrent - Hold (Ih) (Max)Package / CaseThickness (Max)Lead SpacingSize / DimensionSeriesTypeVoltage - MaxCurrent - MaxCurrent - Trip (It)Time to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Resistance - 25°C (Typ)
0805L050WR
PTC RESET FUSE 6V 500MA 0805
1+
¥0.3780
5+
¥0.3570
10+
¥0.3360
数量
50,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
500 mA
0805 (2012 Metric), Concave
0.049" (1.25mm)
-
0.083" L x 0.053" W (2.10mm x 1.35mm)
POLY-FUSE®, 0805L
Polymeric
6V
100 A
1 A
100 ms
150 mOhms
850 mOhms
-
NANOSMDC150F-2
PTC RESET FUSE 6V 1.5A 1206
1+
¥0.2880
5+
¥0.2720
10+
¥0.2560
数量
50,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1.5 A
1206 (3216 Metric), Concave
0.035" (0.89mm)
-
0.126" L x 0.063" W (3.20mm x 1.59mm)
PolySwitch®, nanoSMD
Polymeric
6V
100 A
3 A
300 ms
40 mOhms
110 mOhms
-
0ZCJ0035AF2E
PTC RESET FUSE 30V 350MA 1206
1+
¥1.1466
5+
¥1.0829
10+
¥1.0192
数量
48,791 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
350 mA
1206 (3216 Metric), Concave
0.051" (1.30mm)
-
0.128" L x 0.065" W (3.25mm x 1.65mm)
0ZCJ
Polymeric
30V
40 A
750 mA
100 ms
300 mOhms
1.2 Ohms
-
0603L020YR
PTC RESET FUSE 9V 200MA 0603
1+
¥0.5040
5+
¥0.4760
10+
¥0.4480
数量
46,229 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
200 mA
0603 (1608 Metric), Concave
0.030" (0.75mm)
-
0.063" L x 0.032" W (1.60mm x 0.80mm)
POLY-FUSE®, 0603L
Polymeric
9V
40 A
500 mA
600 ms
550 mOhms
3.5 Ohms
-
0603L100SLYR
PTC RESET FUSE 6V 1A 0603
1+
¥0.9540
5+
¥0.9010
10+
¥0.8480
数量
42,314 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1 A
0603 (1608 Metric), Concave
0.030" (0.75mm)
-
0.063" L x 0.032" W (1.60mm x 0.80mm)
POLY-FUSE®, LoRho
Polymeric
6V
50 A
1.8 A
300 ms
40 mOhms
120 mOhms
-
MF-PSHT010X-2
PTC RESET FUSE 16V 100MA 0805
1+
¥1.4400
5+
¥1.3600
10+
¥1.2800
数量
41,900 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 125°C
-
AEC-Q200
100 mA
0805 (2012 Metric), Concave
0.032" (0.80mm)
-
0.085" L x 0.053" W (2.15mm x 1.35mm)
Multifuse®, MF-PSHT
Polymeric
16V
40 A
600 mA
1.5 s
1 Ohms
12 Ohms
-
MF-MSMF110-2
PTC RESET FUSE 6V 1.1A 1812
1+
¥0.1494
5+
¥0.1411
10+
¥0.1328
数量
40,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
1.1 A
1812 (4532 Metric), Concave
0.033" (0.85mm)
-
0.181" L x 0.128" W (4.60mm x 3.24mm)
Multifuse®, MF-MSMF
Polymeric
6V
100 A
2.2 A
300 ms
40 mOhms
210 mOhms
-
1210L110THYR
PTC RESET FUSE 8V 1.1A 1210
1+
¥0.3600
5+
¥0.3400
10+
¥0.3200
数量
39,044 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1.1 A
1210 (3225 Metric), Concave
0.028" (0.71mm)
-
0.127" L x 0.102" W (3.22mm x 2.58mm)
POLY-FUSE®, 1210L
Polymeric
8V
100 A
2.2 A
100 ms
60 mOhms
210 mOhms
-
0ZCH0005FF2E
PTC RESET FUSE 60V 50MA 1210
1+
¥1.0231
5+
¥0.9663
10+
¥0.9094
数量
39,005 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
50 mA
1210 (3225 Metric), Concave
0.045" (1.15mm)
-
0.127" L x 0.102" W (3.22mm x 2.58mm)
0ZCH
Polymeric
60V
10 A
150 mA
1.5 s
3.6 Ohms
50 Ohms
-
1812L014DR
PTC RESET FUSE 60V 140MA 1812
1+
¥0.5220
5+
¥0.4930
10+
¥0.4640
数量
38,003 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
140 mA
1812 (4532 Metric), Concave
0.077" (1.95mm)
-
0.179" L x 0.128" W (4.55mm x 3.24mm)
POLY-FUSE®, 1812L
Polymeric
60V
10 A
340 mA
150 ms
1.5 Ohms
6 Ohms
-
MF-MSMF125-2
PTC RESET FUSE 6V 1.25A 1812
1+
¥0.1710
5+
¥0.1615
10+
¥0.1520
数量
37,600 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
1.25 A
1812 (4532 Metric), Concave
0.033" (0.85mm)
-
0.179" L x 0.128" W (4.55mm x 3.24mm)
Multifuse®, MF-MSMF
Polymeric
6V
100 A
2.5 A
400 ms
35 mOhms
140 mOhms
-
0ZCJ0016FF2E
PTC RESET FUSE 48V 160MA 1206
1+
¥0.7200
5+
¥0.6800
10+
¥0.6400
数量
36,347 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
160 mA
1206 (3216 Metric), Concave
0.030" (0.75mm)
-
0.128" L x 0.065" W (3.25mm x 1.65mm)
0ZCJ
Polymeric
48V
10 A
450 mA
300 ms
1.1 Ohms
5 Ohms
-
2016L030DR
PTC RESET FUSE 60V 300MA 2016
1+
¥1.0260
5+
¥0.9690
10+
¥0.9120
数量
36,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
300 mA
2016 (5041 Metric), Concave
0.049" (1.25mm)
-
0.200" L x 0.160" W (5.08mm x 4.07mm)
POLY-FUSE®, 2016L
Polymeric
60V
20 A
600 mA
3 s
500 mOhms
2.3 Ohms
-
1206L050/24WR
PTC RESET FUSE 24V 500MA 1206
1+
¥2.8800
5+
¥2.7200
10+
¥2.5600
数量
35,899 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
500 mA
1206 (3216 Metric), Concave
0.049" (1.25mm)
-
0.126" L x 0.065" W (3.20mm x 1.65mm)
POLY-FUSE®, 1206L
Polymeric
24V
100 A
1 A
100 ms
150 mOhms
750 mOhms
-
MINISMDC020F-2
PTC RESET FUSE 30V 200MA 1812
1+
¥0.5040
5+
¥0.4760
10+
¥0.4480
数量
34,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
200 mA
1812 (4532 Metric), Concave
0.035" (0.89mm)
-
0.179" L x 0.128" W (4.55mm x 3.24mm)
PolySwitch®, miniSMD
Polymeric
30V
10 A
400 mA
20 ms
600 mOhms
3.3 Ohms
-
FEMTOSMDC035F-02
PTC RESET FUSE 6V 350MA 0603
1+
¥1.4400
5+
¥1.3600
10+
¥1.2800
数量
33,398 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
350 mA
0603 (1608 Metric), Concave
0.030" (0.75mm)
-
0.063" L x 0.032" W (1.60mm x 0.80mm)
PolySwitch®, femtoSMD
Polymeric
6V
40 A
700 mA
100 ms
280 mOhms
1 Ohms
-
2016L100/33DR
PTC RESET FUSE 33V 1.1A 2016
1+
¥1.4040
5+
¥1.3260
10+
¥1.2480
数量
33,323 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1.1 A
2016 (5041 Metric), Concave
0.049" (1.25mm)
-
0.200" L x 0.160" W (5.08mm x 4.07mm)
POLY-FUSE®, 2016L
Polymeric
33V
40 A
2.2 A
500 ms
100 mOhms
400 mOhms
-
MINISMDC075F/24-2
PTC RESET FUSE 24V 750MA 1812
1+
¥1.2960
5+
¥1.2240
10+
¥1.1520
数量
32,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
750 mA
1812 (4532 Metric), Concave
0.057" (1.46mm)
-
0.181" L x 0.128" W (4.60mm x 3.24mm)
PolySwitch®, miniSMD
Polymeric
24V
40 A
1.5 A
300 ms
90 mOhms
290 mOhms
-
1210L020WR
PTC RESET FUSE 30V 200MA 1210
1+
¥0.5400
5+
¥0.5100
10+
¥0.4800
数量
32,001 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
200 mA
1210 (3225 Metric), Concave
0.039" (1.00mm)
-
0.127" L x 0.102" W (3.22mm x 2.58mm)
POLY-FUSE®, 1210L
Polymeric
30V
10 A
400 mA
20 ms
800 mOhms
5 Ohms
-
SMD100F-2018-2
PTC RESET FUSE 15V 1.1A 2SMD
1+
¥2.3400
5+
¥2.2100
10+
¥2.0800
数量
31,980 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1.1 A
2-SMD
0.060" (1.52mm)
-
0.200" L x 0.180" W (5.08mm x 4.58mm)
PolySwitch®, SMD
Polymeric
15V
40 A
2.2 A
500 ms
100 mOhms
400 mOhms
-

关于  PTC 可复位保险丝

PTC可复位保险丝,也称为聚合物正温度系数保险丝,是专门设计用于提供过电流保护的组件。 PTC可复位保险丝通过在通过它们的电流升高时增加电阻来发挥作用。这种电阻增加是由于电流流动引起保险丝的温度升高。随着温度的升高,保险丝的电阻也增加,最终达到一个使电流无法流动的太高的点。这个动作有效地中断了电流,保护了电路和连接的设备。 PTC可复位保险丝的跳闸电流可以不同,通常范围从14 mA到50 A。这个范围允许根据所保护电路的具体要求选择适当的保险丝。此外,这些保险丝跳闸所需的时间可以不同,跳闸时间范围从快至8毫秒到长达90秒。跳闸时间的可变性确保保险丝对不同程度的过电流条件做出适当的响应。 "PTC"是正温度系数的缩写,指的是这些保险丝中使用的材料的特性。该材料在温度升高时电阻增加,提供了保险丝的自复位能力。一旦过电流条件被消除,PTC可复位保险丝会冷却下来,其电阻减小,使得电流可以继续流动。 PTC可复位保险丝广泛应用于需要可靠过电流保护的各种应用中。它们特别适用于需要可复位性的情况,因为在跳闸后不需要更换。这使得它们适用于汽车电子、电源、电池保护电路等应用。 通过将PTC可复位保险丝纳入电路中,用户可以确保有效的过电流保护,防止对敏感元件的损坏,并促进电路的安全可靠运行。